BE847304A - Procede de fluoruration de bis-(trichloromethyl) benzenes, - Google Patents

Procede de fluoruration de bis-(trichloromethyl) benzenes,

Info

Publication number
BE847304A
BE847304A BE2055376A BE2055376A BE847304A BE 847304 A BE847304 A BE 847304A BE 2055376 A BE2055376 A BE 2055376A BE 2055376 A BE2055376 A BE 2055376A BE 847304 A BE847304 A BE 847304A
Authority
BE
Belgium
Prior art keywords
fluoruration
trichloromethyl
benzene
bis
fluoruration process
Prior art date
Application number
BE2055376A
Other languages
English (en)
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE847304A publication Critical patent/BE847304A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE2055376A 1975-10-17 1976-10-15 Procede de fluoruration de bis-(trichloromethyl) benzenes, BE847304A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752546532 DE2546532C2 (de) 1975-10-17 1975-10-17 Verfahren zur Herstellung von Trichlormethyl-trifluormethylbenzolen

Publications (1)

Publication Number Publication Date
BE847304A true BE847304A (fr) 1977-04-15

Family

ID=5959385

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055376A BE847304A (fr) 1975-10-17 1976-10-15 Procede de fluoruration de bis-(trichloromethyl) benzenes,

Country Status (10)

Country Link
US (1) US4079089A (pt)
JP (1) JPS5251330A (pt)
BE (1) BE847304A (pt)
BR (1) BR7606945A (pt)
CH (1) CH605493A5 (pt)
DE (1) DE2546532C2 (pt)
FR (1) FR2327978A1 (pt)
GB (1) GB1510279A (pt)
IT (1) IT1069076B (pt)
NL (1) NL7611448A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183873A (en) * 1976-11-01 1980-01-15 Hooker Chemicals & Plastics Corp. Liquid phase fluorination process
US4129602A (en) * 1977-09-01 1978-12-12 Hooker Chemicals & Plastics Corp. Liquid phase fluorination process
US4130594A (en) * 1977-09-01 1978-12-19 Hooker Chemicals & Plastics Corp. Liquid phase fluorination process
US4500471A (en) * 1980-04-16 1985-02-19 Occidental Chemical Corporation Preparation of trifluoromethyl-benzoyl halides
US4581179A (en) * 1980-04-16 1986-04-08 Occidental Chemical Corporation Process for the preparation of trifluoromethylbenzoyl chlorides and bromides from trifluoromethylbenzoyl fluorides
US4367348A (en) * 1980-10-10 1983-01-04 Occidental Chemical Corporation Novel trifluoromethyl benzal chlorides and process for the preparation thereof
US4590279A (en) * 1982-11-26 1986-05-20 The Dow Chemical Company Preparation of (trifluoromethyl)pyridines under liquid phase conditions
JP3638790B2 (ja) * 1998-04-27 2005-04-13 セントラル硝子株式会社 ビストリフルオロメチルベンゼンの製造方法
US8378149B2 (en) * 2007-07-13 2013-02-19 Piramal Enterprises Limited Process for production of 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane)
CN103274929B (zh) * 2013-04-09 2014-12-17 金凯(辽宁)化工有限公司 一种2-三氟甲基苯甲酸的制备方法
JP7353011B2 (ja) * 2019-02-15 2023-09-29 フジアン ヨンジン テクノロジー カンパニー リミテッド フッ素化ベンゼン、フッ素化ベンゾフェノン、およびその誘導体の新しい製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA692403A (en) * 1964-08-11 Leo J. Frainier, Jr. Vibration resistant cable
US2005712A (en) * 1932-08-31 1935-06-18 Kinetic Chemicals Inc Organic fluorine compounds and process for the production thereof
US2005707A (en) * 1932-08-31 1935-06-18 Kinetic Chemicals Inc Production of organic fluorine compounds
US1967244A (en) * 1932-08-31 1934-07-24 Kinetic Chemicals Inc Production of organic fluorine compounds
US3258500A (en) * 1959-08-17 1966-06-28 Du Pont Process for fluorinating halohydro-carbons
DE1215671B (de) * 1963-09-04 1966-05-05 Hoechst Ag Verfahren zur Herstellung von Fluorchlormethanen
US3379780A (en) * 1964-04-02 1968-04-23 Nat Distillers Chem Corp Fluorination process
US3457310A (en) * 1967-01-23 1969-07-22 Dow Chemical Co Hexahaloxylidides
DE1965782A1 (de) * 1969-12-31 1971-07-08 Hoechst Ag Verbessertes Verfahren zur Herstellung von aromatischen Trifluormethylverbindungen der Benzolreihe
CH598163A5 (pt) * 1974-12-19 1978-04-28 Lonza Ag

Also Published As

Publication number Publication date
JPS5251330A (en) 1977-04-25
DE2546532B1 (de) 1977-03-31
DE2546532C2 (de) 1977-11-17
BR7606945A (pt) 1977-08-30
CH605493A5 (pt) 1978-09-29
IT1069076B (it) 1985-03-25
GB1510279A (en) 1978-05-10
NL7611448A (nl) 1977-04-19
FR2327978B1 (pt) 1982-03-12
FR2327978A1 (fr) 1977-05-13
US4079089A (en) 1978-03-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19891031